Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Tsu-Chien Weng"'
Autor:
Shiran Shan, Chunze Yuan, Guangsu Tan, Chao Xu, Lin Li, Guoqi Li, Jihao Zhang, Tsu-Chien Weng
Publikováno v:
Nanomaterials, Vol 14, Iss 9, p 772 (2024)
The surface modification of amorphous carbon nanospheres (ACNs) through templates has attracted great attention due to its great success in improving the electrochemical properties of lithium storage materials. Herein, a safe methodology with toluene
Externí odkaz:
https://doaj.org/article/ae5557eac78e46f99054842adfb338f1
Autor:
Marco Reinhard, Alessandro Gallo, Meiyuan Guo, Angel T. Garcia-Esparza, Elisa Biasin, Muhammad Qureshi, Alexander Britz, Kathryn Ledbetter, Kristjan Kunnus, Clemens Weninger, Tim van Driel, Joseph Robinson, James M. Glownia, Kelly J. Gaffney, Thomas Kroll, Tsu-Chien Weng, Roberto Alonso-Mori, Dimosthenis Sokaras
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Reliably identifying short-lived chemical reaction intermediates is crucial to elucidate reaction mechanisms but becomes particularly challenging when multiple transient species occur simultaneously. Here, we report a femtosecond x-ray emiss
Externí odkaz:
https://doaj.org/article/6b8c37f78e594578b594a9ebd3f9f19b
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 34 (2023)
The presence of surface trap states (STSs) is one of the key factors to affect the electronic and optical properties of quantum dots (QDs), however, the exact mechanism of how STSs influence QDs remains unclear. Herein, we demonstrated the impact of
Externí odkaz:
https://doaj.org/article/c940be6978ff4b0a8230d27da1a65c47
Autor:
Franklin D. Fuller, Anton Loukianov, Tsukasa Takanashi, Daehyun You, Yiwen Li, Kiyoshi Ueda, Thomas Fransson, Makina Yabashi, Tetsuo Katayama, Tsu-Chien Weng, Roberto Alonso-Mori, Uwe Bergmann, Jan Kern, Vittal K. Yachandra, Philippe Wernet, Junko Yano
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-9 (2021)
X-ray absorption and X-ray free electron lasers are important tools to study chemical and structural dynamics, but spectral details like pre-edge features are inherently hard to detect. Here, the authors show that stochastic spectroscopy can yield si
Externí odkaz:
https://doaj.org/article/e360241e7f52469a966a3346f8fd52ca
Autor:
Junhan Xie, Ziyu Wang, Ruixue Zhu, Jiaming Jiang, Tsu-Chien Weng, Yi Ren, Shuhua Han, Yifan Huang, Weimin Liu
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 11, p 9438 (2023)
The bis-benzimidazole derivative (BBM) molecule, consisting of two 2-(2′-hydroxyphenyl) benzimidazole (HBI) halves, has been synthesized and successfully utilized as a ratiometric fluorescence sensor for the sensitive detection of Cu2+ based on eno
Externí odkaz:
https://doaj.org/article/ed9818becff0440c9d4bb3bb712a3b9f
Publikováno v:
Catalysts, Vol 12, Iss 3, p 258 (2022)
The development of a new type of oxygen evolution reaction (OER) catalyst to reduce the energy loss in the process of water electrolysis is of great significance to the realization of the industrialization of hydrogen energy storage. Herein, we repor
Externí odkaz:
https://doaj.org/article/aabf234aec7f4270bbdcb37f100956bf
Publikováno v:
Entropy, Vol 21, Iss 11, p 1050 (2019)
In the long-time pursuit of the solution to calculating the partition function (or free energy) of condensed matter, Monte-Carlo-based nested sampling should be the state-of-the-art method, and very recently, we established a direct integral approach
Externí odkaz:
https://doaj.org/article/be9b7243896a4332b7dcbec0923d788d
Autor:
Kasper S. Kjær, Wenkai Zhang, Roberto Alonso-Mori, Uwe Bergmann, Matthieu Chollet, Ryan G. Hadt, Robert W. Hartsock, Tobias Harlang, Thomas Kroll, Katharina Kubiček, Henrik T. Lemke, Huiyang W. Liang, Yizhu Liu, Martin M. Nielsen, Joseph S. Robinson, Edward I. Solomon, Dimosthenis Sokaras, Tim B. van Driel, Tsu-Chien Weng, Diling Zhu, Petter Persson, Kenneth Wärnmark, Villy Sundström, Kelly J. Gaffney
Publikováno v:
Structural Dynamics, Vol 4, Iss 4, Pp 044030-044030-11 (2017)
We have used femtosecond resolution UV-visible and Kβ x-ray emission spectroscopy to characterize the electronic excited state dynamics of [Fe(bpy)2(CN)2], where bpy=2,2′-bipyridine, initiated by metal-to-ligand charge transfer (MLCT) excitation.
Externí odkaz:
https://doaj.org/article/5abc3001b7544e61a05379135a1b41f8
Publikováno v:
Nanomaterials, Vol 9, Iss 7, p 978 (2019)
Deposition of atoms or molecules on a solid surface is a flexible way to prepare various novel two-dimensional materials if the growth conditions, such as suitable surface and optimum temperature, could be predicted theoretically. However, prediction
Externí odkaz:
https://doaj.org/article/8b7bfa372376400e8004b32f7893fddf
Autor:
Yuanyuan Li, Olga Kraynis, Joshua Kas, Tsu-Chien Weng, Dimosthenis Sokaras, Renee Zacharowicz, Igor Lubomirsky, Anatoly I. Frenkel
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 055320-055320-7 (2016)
Local distortions from average structure are important in many functional materials, such as electrostrictors or piezoelectrics, and contain clues about their mechanism of work. However, the geometric attributes of these distortions are exceedingly d
Externí odkaz:
https://doaj.org/article/ddec7f1a563b4efbab8bfa7dfb8920ce